Specifications

white fused alumina powder
1.high Al2O3 content
2.factory supply
3.free sample
4.high purity

  High purity 320mesh white fused alumina powder

white fused alumina powder

 

Different size of white fused alumina

 

White Fused Alumina Powder Product Description:

 

White Fused Alumina (BFA) is a very refractory, hard and chemically resistant material. It is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C.

 

Corundum is bauxite, coke (anthracite), scrap iron as main raw materials, in electric arc furnace high temperature melting nei crystals into, it has high hardness and great toughness, particle xinfengrui, grinding force is powerful, high temperature resistant, the efficiency high characteristic, is the quality of abrasive abrasive materials and advanced refractory materials. Makes with it, apply to the abrasive high-tensil strength high metal, can cut, grinding various general steel, carbon steel, alloy steel, general malleable green steel, hard to wait, also can green steel as senior refractory materials, widely used in steel, chemical and other industries.

 

Other size of white fused alumina

 

1,Used for refractory,castable

 

Properties        Type		0-1 1-3 3-5m/m		0-100  0-200   0-320
		Guarantee  Value	Typical Value	Guarantee Value	Typical Value
Chemical Composition	Al2O3	≥99	99.5	≥98.5	99.0
	SiO2	≤0.4	0.06	≤0.30	0.08
	Fe2O3	≤0.2	0.04	≤0.20	0.10
	Na2O	≤0.4	0.30	≤0.40	0.35

 

 2,Used for abrasives,blasting,grinding

 

 

properties         Type		Grains
		8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90#  100# 120# 150# 180# 220#
		Guarantee Value	Typical Value
Chemical Composition	Al2O3	≥99	99.50
	SiO2	≤0.2	0.04
	Fe2O3	≤0.2	0.04
	Na2O	≤0.30	0.23

 

 

 

 

 

 

3,Used for abrasives ,lapping,Polishing

 

 

properties       Type		Micropowder
		“W”	W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5
		“FEPA”	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500  F2000
		“JIS”	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200#  1500# 2000# 2500# 3000# 4000# 6000# 8000#
		Guarantee Value		Typical Value
Chemical  Composition	Al2O3	≥99		99.20
	SiO2	≤0.4		0.08
	Fe2O3	≤0.2		0.06
	Na2O	≤0.4		0.35

 

 

 

White Fused Alumina Applications:
1.White fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high-tensile strength, such as carbon steel, general purpose alloy steel, malleable cast-iron and hard bronze etc.

  

2. It's widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.

3. It also can be used as refractory material.  

  

Packaging Detail:

25kg/bag,jumbo bag, or According to different customer requirements

  

 

Our Services

1.Supply sample.

2.The packing can be made according to customers’ requirement.

3.Undertake to build production line services .

4. In 20 days on receipt of both signed contract(activated carbon).

5.The following can be made at customers'request acid-tread carbon,water -washed carbon,coated carbon

  

 

High purity 320mesh white fused alumina powder,factory supply,best price for you,welcome your inquire.